Ajax And Asp.net

i have a question, i am now learning ASP.NET my question is , does AJAX works good with ASP.NET pages? can i mixed them together ? will i have any problems with that mixing? can you give examples of pages use both of them ? do you thing it is useful to learn AJAX in the same time with ASP.NET? or they are separated? i tried using it with PHP but ASP i don't know if it is important or not?

AJAX is a combination of client-side (javascript) scripting and a server-side script (php or asp).
Both (or either) php and asp work. Use the client side to request information from the server, ie: database information.
The server side script could be php or asp.
The calling of the server-side script, and handling of the resulting data, is what the javascript does.
Whether you use asp or php as your server-side really makes no difference to the javascript.
Google should find loads of search:asp AJAX tutorials.

example: http://ajax.net-tutorials.com/

thank you a lot for your reply, i find it very clear, and really encourage me start mix ajax with asp and the lonks either were very good and i will try finding more complicated tutorials or even e-books, i wonder if any one a good one i hope you will suggest one for me i will be appreciated , it will save me hours from searching in search engine, thanks again and happy new year